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Übungen zur Rechenreihenfolge

Berechne

  1. -6*(4+(-3))+6*(5-4)
  2. (21-15):(-2)+(5+(-7))*3
  3. [(2+(-4))*3]+[(2+5)-(10-6)]*6
  4. 2*5-5*4+6*3
  5. *** QuickLaTeX cannot compile formula:
    -6+3*2-4+8*5$[spoiler]<span class="ql-right-eqno">   </span><span class="ql-left-eqno">   </span><img src="http://lernwerkstatt-selm.de/wp-content/ql-cache/quicklatex.com-6d483deac17dc8ff4c2ed2c10e3b4814_l3.png" height="70" width="223" class="ql-img-displayed-equation quicklatex-auto-format" alt="\begin{eqnarray*}&&-6+3*2-4+8*5\\=&&-6+6-4+40\\=&&36\end{eqnarray*}" title="Rendered by QuickLaTeX.com"/>[/spoiler]</li>
    	<li>\(-5*(4+(-2))+6*(3-5)$[spoiler]<span class="ql-right-eqno">   </span><span class="ql-left-eqno">   </span><img src="http://lernwerkstatt-selm.de/wp-content/ql-cache/quicklatex.com-0bf3e5b92069c0e15f6314d7bb5ab6d3_l3.png" height="99" width="318" class="ql-img-displayed-equation quicklatex-auto-format" alt="\begin{eqnarray*}&&-5*(4+(-2))+6*(3-5)\\=&&-5*2+6*(-2)\\=&&-10-12\\=-22&&\end{eqnarray*}" title="Rendered by QuickLaTeX.com"/>[/spoiler]</li>
    	<li>\((18-12):(-2)+(5-(-7))*3$[spoiler]<span class="ql-right-eqno">   </span><span class="ql-left-eqno">   </span><img src="http://lernwerkstatt-selm.de/wp-content/ql-cache/quicklatex.com-0aa905778c59f129d7489a17f30acbfc_l3.png" height="99" width="313" class="ql-img-displayed-equation quicklatex-auto-format" alt="\begin{eqnarray*}&&(18-12):(-2)+(5-(-7))*3\\=&&6:(-2)+12*3\\=&&-3+36\\=&&33\end{eqnarray*}" title="Rendered by QuickLaTeX.com"/>[/spoiler]</li>
    	<li>\([(-2-(-4))*3]-[(2+5)-(10-6)]*6$[spoiler]<span class="ql-right-eqno">   </span><span class="ql-left-eqno">   </span><img src="http://lernwerkstatt-selm.de/wp-content/ql-cache/quicklatex.com-891e249701825fb558e02c428a11f289_l3.png" height="100" width="391" class="ql-img-displayed-equation quicklatex-auto-format" alt="\begin{eqnarray*}&&[(-2-(-4))*3]-[(2+5)-(10-6)]*6\\=&&2*3-(7-4)*6\\=&&6-3*6\\=&&-12\end{eqnarray*}" title="Rendered by QuickLaTeX.com"/>[/spoiler]</li>
    	<li>\([(3-(-1)+5]:[-2+(-4):4]$[spoiler]<span class="ql-right-eqno">   </span><span class="ql-left-eqno">   </span><img src="http://lernwerkstatt-selm.de/wp-content/ql-cache/quicklatex.com-5e6fe2369431888b591632269b594294_l3.png" height="99" width="303" class="ql-img-displayed-equation quicklatex-auto-format" alt="\begin{eqnarray*}&&[(3-(-1)+5]:[-2+(-4):4]\\=&&(4+5):(-2-1)\\=&&9:(-3)\\=&&-3\end{eqnarray*}" title="Rendered by QuickLaTeX.com"/>[/spoiler]</li>
    	<li>\(6*3-5*4+8*3$[spoiler]<span class="ql-right-eqno">   </span><span class="ql-left-eqno">   </span><img src="http://lernwerkstatt-selm.de/wp-content/ql-cache/quicklatex.com-5d79d8554063d125174b3bf53dbd6b19_l3.png" height="70" width="203" class="ql-img-displayed-equation quicklatex-auto-format" alt="\begin{eqnarray*}&&6*3-5*4+8*3\\=&&18-20+24\\=&&22\end{eqnarray*}" title="Rendered by QuickLaTeX.com"/>[/spoiler]</li>
    	<li>\(-3+6*2-4+5*3
    
    *** Error message:
    Missing \endgroup inserted.
    leading text: ...cklatex-auto-format" alt="\begin{eqnarray*}
    Missing number, treated as zero.
    leading text: ...cklatex-auto-format" alt="\begin{eqnarray*}
    Illegal unit of measure (pt inserted).
    leading text: ...cklatex-auto-format" alt="\begin{eqnarray*}
    Missing } inserted.
    leading text: ...cklatex-auto-format" alt="\begin{eqnarray*}
    Missing $ inserted.
    leading text: ...cklatex-auto-format" alt="\begin{eqnarray*}
    Misplaced \cr.
    leading text: ...cklatex-auto-format" alt="\begin{eqnarray*}
    Misplaced alignment tab character &.
    leading text: ...klatex-auto-format" alt="\begin{eqnarray*}&
    Misplaced alignment tab character &.
    leading text: ...latex-auto-format" alt="\begin{eqnarray*}&&
    Misplaced alignment tab character &.
    
    
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